Question about using static IP for devices in LAN.

Hi to everyone, this is mi first topic I had searching answer here since 1 year, but this is the first time that I have to create a new one.

I Deployed some small Mikrotik (411 and 433), always using DHCP server to Client IP assignment.

I have to deploy a RB2011 as a Firewall, with some proxy policies, but this is not the problem…yet.
My problem is with the users static IP (10.0.0.0/24). When its connected the RB can ping internet, but the users (with static IP) can´t ping the RB and neither Internet.

The Master port ether6 have the IP 10.0.0.1/24 (switched with 4 additional ports for the Lan Wires).
There is a route created to see the internal net:
Dst Adress: 10.0.0.0/24
Type: unicast
Pref Source: 10.0.0.1

Am I setting something wrong?

If I set an DHCP server in the eth6, will the static IP devices still connecting? (without changing the ARP and the devices settings)

Thanks, and sorry about my probably noob questions.

Hi, im still having the problem

I have the RB2011 installes.
I have a switch with 10.0.0.1/24 and in one of those ports have an RB411 connected (with the ip 10.0.0.224).
Im not getting they see eatch other.

Can someone help me, please?

Thanks